IC, LC867132V-5L08
Pin No.Pin NameI/ODescription
1O-RWC/CEOCD read/write control output and TU ship enable.
2O-DATAOData output for IC BU2092, LC72131D (Z) and M62439SP.
3O-CLKOClock output for IC BU2092 and LC72131._______
4O-STBOStrobe output for IC BU2092.
5O-CKSFTOClock shift output for system micro computer.
6I-HOLDIDetect hold status.�H� = HOLD._______
7I-RSTIReset micro computer.
8XT1IConnected to crystal oscillator (32,768kHz).
9XT2O
10VSSI7Connected to digital ground.
11CF1IConnected to 6MHz oscillator.
12CF2O
13VDD17Power supply to micro computer (+5V).
14I-DSWIDeck mechanism status detection input (AD).
15I-KEYOIKey AD value input.
16I-CDSWICD tray OPEN/CLOSE status detection input (AD).
17I-ENCIAD value input for rotary encoder output A and B.
18I-KEY1IKey AD value input.
19I-CST1IDeck 1 tape detection.
20I-STINDITUNER STEREO indicator input.
21I-TUDOIData input from IC LC72131D (Z).
22O-CDOPENOCD tray open control output.
23O-CDCLOSEOCD tray close control output.
24O-CDMUTEOCD mute output . (Not connected)
25O-INITOInitial diode matrix detection output.________
26I-DRFICD (detect RF ) RF level detection input.
27I-WRQICD sub code Q stand-by input.
28I-RMTIRemote controller input.
29? 40SO ? SI1OLCD segment output.
41VDD37Power supply to micro computer (+5V).
42VSS37Connected to digital ground.
43? 60 S12? S13, S16? S31 OLCD segment output.
61I-CAM1IDeck 1 mechanism status detection input.
62I-AS1IDeck 1 mechanism status detection input.
63I-CAM2IDeck 2 mechanism status detection input. (stop pulse)
64? 66COM0 ? COM2OLCD common output.
67I-AS2IDeck 1 mechanism status detection input. (auto pulse)
68VSS27Connected to digital ground.
69VDD27Power supply to micro computer (+5V).
70O-PL2OSingle & deck 2 plunger control output.
71O-MOTODeck mechanism motor control output.
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